There is a frog.He lives in a well(井)and he never goes out of it.He thinks the sky is as big as the mouth of the well.
One day a crow comes to the well.The frog asks him, “Where are you from?” “I fly from the sky”, the crow says.The frog says surprisingly, “The sky is only as big as the mouth of the well.How do you fly from the sky?”The crow says, “The sky is very big.You always stay in the well, so you don't know the world is big.”
( )(1)The sky is small.
( )(2)The sky is as big as the mouth of the well.
( )(3)The crow tells a lie(谎言).
( )(4)The frog never goes out of the well.
( )(5)The crow can fly.
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2